JPH10240917A5 - - Google Patents

Info

Publication number
JPH10240917A5
JPH10240917A5 JP1997202845A JP20284597A JPH10240917A5 JP H10240917 A5 JPH10240917 A5 JP H10240917A5 JP 1997202845 A JP1997202845 A JP 1997202845A JP 20284597 A JP20284597 A JP 20284597A JP H10240917 A5 JPH10240917 A5 JP H10240917A5
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JP
Japan
Prior art keywords
nodes
coordinates
memory
coordinate
node
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1997202845A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10240917A (ja
Filing date
Publication date
Priority claimed from US08/805,516 external-priority patent/US5870077A/en
Application filed filed Critical
Publication of JPH10240917A publication Critical patent/JPH10240917A/ja
Publication of JPH10240917A5 publication Critical patent/JPH10240917A5/ja
Pending legal-status Critical Current

Links

JP9202845A 1997-02-26 1997-07-29 三刺激カラー空間データ変換方法 Pending JPH10240917A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/805,516 US5870077A (en) 1997-02-26 1997-02-26 Method for tristimulus color data non-linear storage, retrieval, and interpolation
US805,516 1997-02-26

Publications (2)

Publication Number Publication Date
JPH10240917A JPH10240917A (ja) 1998-09-11
JPH10240917A5 true JPH10240917A5 (enExample) 2005-03-10

Family

ID=25191774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9202845A Pending JPH10240917A (ja) 1997-02-26 1997-07-29 三刺激カラー空間データ変換方法

Country Status (4)

Country Link
US (1) US5870077A (enExample)
EP (1) EP0862140B1 (enExample)
JP (1) JPH10240917A (enExample)
DE (1) DE69723669T2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10308877A (ja) * 1997-05-09 1998-11-17 Toshiba Corp 画像処理装置と画像形成装置
US6504952B1 (en) * 1998-03-17 2003-01-07 Fuji Photo Film Co. Ltd. Image processing method and apparatus
US6961066B2 (en) * 1999-04-13 2005-11-01 Athentech Technologies, Inc. Automatic color adjustment for digital images
US6677959B1 (en) 1999-04-13 2004-01-13 Athentech Technologies Inc. Virtual true color light amplification
US6439688B1 (en) 1999-04-30 2002-08-27 Hewlett-Packard Company Technique for printing a bar code while conserving colorant
US6196663B1 (en) 1999-04-30 2001-03-06 Hewlett-Packard Company Method and apparatus for balancing colorant usage
US7126718B1 (en) 1999-11-19 2006-10-24 Canon Kabushiki Kaisha Adjustment of color appearance models
US6707938B2 (en) * 2000-12-06 2004-03-16 Xerox Corporation Principal axis look-up for color correction
US7215440B2 (en) * 2000-12-28 2007-05-08 Xerox Corporation Fast interpolation of large color lookup tables
US6937758B2 (en) * 2001-08-07 2005-08-30 Hewlett-Packard Development Company, L.P. Method and apparatus for reproducing sepia-tone images
US20060041609A1 (en) * 2004-08-20 2006-02-23 Pellar Ronald J System and method for multi-dimensional lookup table interpolation
US7499060B2 (en) * 2005-03-21 2009-03-03 Microsoft Corporation Robust interactive color editing
US8913073B2 (en) * 2006-08-09 2014-12-16 Adobe Systems Incorporated Interpolation according to a function represented using unevenly spaced samples of the function
US20080055618A1 (en) * 2006-08-31 2008-03-06 Evans & Sutherland Computer Corporation Interpolation table with logarithmically distributed entries
US8102569B1 (en) * 2006-11-08 2012-01-24 Adobe Systems Incorporated Conversion to alternative color space using a cache
EP2143262B1 (en) * 2007-05-04 2015-07-01 Esko Software Bvba User adjustable gamut mapping and conversion of images from a source color space to a destination color space including primary and redundant colors
US8526062B2 (en) * 2008-04-14 2013-09-03 Xerox Corporation Color lookup table compression
US8368716B2 (en) * 2008-09-29 2013-02-05 Hewlett-Packard Development Company, L.P. Processing pixel values of a color image
US9742959B1 (en) 2016-02-24 2017-08-22 Ricoh Company, Ltd. Mechanism for color management cache reinitialization optimization
US10373291B1 (en) * 2018-01-31 2019-08-06 Google Llc Image transformation for machine learning
CN113573036A (zh) * 2021-06-16 2021-10-29 江南大学 圆柱形颜色空间网格化模型构建及其等亮度等饱和度等色相色谱的可视化方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983166A (en) * 1974-03-18 1976-09-28 The Kendall Company Monomeric emulsion stabilizers
JPS5816180B2 (ja) * 1977-04-01 1983-03-30 大日本スクリ−ン製造株式会社 メモリ装置における信号補間方法
US4275413A (en) * 1978-03-30 1981-06-23 Takashi Sakamoto Linear interpolator for color correction
JPS57208765A (en) * 1981-06-18 1982-12-21 Dainippon Screen Mfg Co Ltd Signal interpolating method for memory device
US4477833A (en) * 1981-08-12 1984-10-16 R. R. Donnelley & Sons Company Method of color conversion with improved interpolation
EP0273398B1 (en) * 1986-12-25 1995-02-08 Konica Corporation Method of correcting color images
US5170468A (en) * 1987-08-18 1992-12-08 Hewlett-Packard Company Graphics system with shadow ram update to the color map
US4876651A (en) * 1988-05-11 1989-10-24 Honeywell Inc. Digital map system
US5121196A (en) * 1988-11-18 1992-06-09 Konica Corporation Color processing method and apparatus with a color patch
DE4012905A1 (de) * 1990-04-23 1991-10-24 Linotype Ag Verfahren und vorrichtung zur erzeugung einer digitalen drucktabelle fuer druckfarben bei bildreproduktionsgeraeten
JPH04185075A (ja) * 1990-11-20 1992-07-01 Canon Inc カラー画像処理装置
JP2903807B2 (ja) * 1991-10-17 1999-06-14 富士ゼロックス株式会社 色信号変換方法および装置
US5677967A (en) * 1993-03-10 1997-10-14 R. R. Donnelley & Sons Company Method of and apparatus for converting between a color appearance space and a colorant space
US5696839A (en) * 1993-04-08 1997-12-09 Linotype-Hell Ag Method and apparatus for reproducing an image employing a transformation of color solids
US5666436A (en) * 1993-10-14 1997-09-09 Electronics For Imaging Method and apparatus for transforming a source image to an output image
US5461712A (en) * 1994-04-18 1995-10-24 International Business Machines Corporation Quadrant-based two-dimensional memory manager
US5450216A (en) * 1994-08-12 1995-09-12 International Business Machines Corporation Color image gamut-mapping system with chroma enhancement at human-insensitive spatial frequencies
US5684981A (en) * 1995-01-18 1997-11-04 Hewlett-Packard Company Memory organization and method for multiple variable digital data transformation
US5650942A (en) * 1996-02-02 1997-07-22 Light Source Computer Images, Inc. Appearance-based technique for rendering colors on an output device

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